What is ALS?!
Question: I need some more info on ALS. Is it genetic or caused my environmental factors? If it's genetic, then what are the chances of getting it? If environmental, what are the causes? Why do people develop it later in their life and are not born with it? What are the most common symptoms?
Answers: I need some more info on ALS. Is it genetic or caused my environmental factors? If it's genetic, then what are the chances of getting it? If environmental, what are the causes? Why do people develop it later in their life and are not born with it? What are the most common symptoms?
http://www.ninds.nih.gov/disorders/amyot...